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SammiChen commented on HDFS-11643: ---------------------------------- Uploaded a new patch, improved based on Andrew's suggestion. > Balancer fencing fails when writing erasure coded lock file > ----------------------------------------------------------- > > Key: HDFS-11643 > URL: https://issues.apache.org/jira/browse/HDFS-11643 > Project: Hadoop HDFS > Issue Type: Bug > Components: balancer & mover, erasure-coding > Affects Versions: 3.0.0-alpha1 > Reporter: Andrew Wang > Assignee: SammiChen > Priority: Blocker > Labels: hdfs-ec-3.0-must-do > Attachments: HDFS-11643.001.patch, HDFS-11643.002.patch, > HDFS-11643.003.patch, HDFS-11643.004.patch > > > At startup, the balancer writes its hostname to the lock file and calls > hflush(). hflush is not supported for EC files, so this fails when the entire > filesystem is erasure coded. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org